Guess where I'm eating?

I'll be the first to admit that I was loathe to try the tacos from this (somewhat) dignified taco shop that I've walked by numerous times on my way to somewhere else. Turns out, these are damn good tacos, even if the kitchen finds it necessary to use wisps of yellow cheese.

Can you guess where I'm eating?

Special bonus: Anyone who gives the first correct answer to the week's Where am I drinking/eating posts is entered into a pool -- and every Monday, we select one lucky winner who'll receive a 2011 EatDenver dining deck, worth up to $520 in discounts at independent restaurants. Read all about EatDenver dining decks here.